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Related Concept Videos

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Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
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Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
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Anatomical Movements00:51

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Anatomical movements refer to the various actions or motions that can be performed by the body's joints and muscles. These movements are described using specific terms to provide a standardized way of discussing and understanding the range of motion at different joints.
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Updated: Feb 20, 2026

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[Movement disorders: An update].

M Béreau1, C Tranchant2

  • 1Service de neurologie, hôpital Jean-Minjoz, CHRU de Besançon, 3, boulevard Alexandre-Fleming, 25030 Besançon cedex, France.

La Revue De Medecine Interne
|October 21, 2017
PubMed
Summary
This summary is machine-generated.

This study focuses on movement disorders like tremor and dystonia, linking them to basal ganglia dysfunction. It emphasizes clinical evaluation and ruling out treatable conditions for effective management.

Keywords:
Basal gangliaDeep brain stimulationGanglions de la baseMaladies métaboliques traitablesMouvements anormauxMovement disordersNeurogeneticsNeurogénétiqueStimulation cérébrale profondeTreatable metabolic diseases

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Area of Science:

  • Neurology
  • Neuroscience
  • Movement Disorders

Background:

  • Movement disorders, including tremor, chorea, dystonia, tics, and myoclonus, are often linked to dysfunction in the basal ganglia and interconnected brain regions.
  • Accurate diagnosis and etiological investigation are crucial for effective patient management.

Purpose of the Study:

  • To outline the diagnostic approach for movement disorders.
  • To highlight the importance of clinical examination in characterizing abnormal movements and guiding etiological investigations.
  • To discuss the differential diagnosis, including treatable conditions, and therapeutic strategies for movement disorders.

Main Methods:

  • Systematic exclusion of iatrogenic diseases.
  • Conducting investigations such as brain MRI and electrophysiological studies.
  • Considering treatable metabolic, genetic, and autoimmune diseases, including Wilson disease.

Main Results:

  • Clinical examination is fundamental for characterizing movement disorders and identifying associated signs.
  • Investigations like MRI and electrophysiological studies aid in etiological diagnosis.
  • A range of treatable conditions, including Wilson disease, must be considered.

Conclusions:

  • Movement disorders necessitate a thorough clinical evaluation to guide further investigations.
  • Ruling out iatrogenic and other treatable causes is essential.
  • Symptomatic treatment with oral drugs is standard, with options like radiosurgery and deep brain stimulation for specific cases.